Product features

Cross shape four-way stopcock is made of high-quality borosilicate glass, which has extremely high chemical and thermal stability. It can withstand the erosion of various chemical reagents and will not react with most substances, ensures that it will not contaminate experimental samples or affect experimental results during use.

The glass material makes the piston extremely transparent, allow users to clearly observe the flow of fluid inside. Glass has good resistance to most chemicals and does not react with common chemical agents. High-quality glass material can withstand high temperatures, and the sealing performance between the piston and the glass tube is good, which can effectively prevent fluid leakage. Good sealing can also prevent external impurities from entering the pipeline system and ensure the purity and quality of the fluid.

The unique cross-shaped design allows the simultaneous connection of four pipelines in different directions to achieve multi-channel fluid control. By rotating or moving the stopcock, the on-off status of different channels can be easily switched to achieve directional flow and control of fluid. The glass cross four-way stopcock can be connected to a variety of standard glass instruments and pipelines, and has broad compatibility.

Cross shape four-way stopcock has low expansion rate,high temperature resistance, acid and alkali resistance, high strength, high hardness, high light transmittance, high chemical stability, flexible piston rotation, and no leakage; the ground surface is finely frosted, and the seal is no leakage.No protrusions, beautiful appearance, solid workmanship, good light transmittance, high transparency, beautiful appearance, strong and durable.

Product details

We can produce different cross shape four-way stopcock as per customer’s requirements.We can also print your logo on the products if the quantity is large,please feel free to contact us online.

Product specifications

Product applications

Cross shape four-way stopcock has a wide range of uses:

Chemical experiments: In the fields of chemical synthesis, analytical chemistry, drug research and development etc, cross shape four-way stopcock can be used to control the addition of reagents, separation and collection of reaction products, and other operations.

Biological experiments: In biotechnology, microbiology, cell biology and other experiments, cross shape four-way stopcock can be used for the transportation of culture fluid, sample processing and analysis, etc.

Laboratory R&D: For R&D work that requires complex fluid control and multi-step experiments, cross shape four-way stopcock is a very practical tool.